Style and Children

What PropType should you use to check the vailidity of this.props.children and this.props.style?

MyComp.propTypes = {
// Use this for style
style: PropTypes.any,
// Use this for children
children: PropTypes.node,
// Use this for nested children
children: PropTypes.oneOfType([
PropTypes.arrayOf(PropTypes.node),
PropTypes.node,
]),
};